Question: The demand for bottled water increases during the hurricane season
The demand for bottled water increases during the hurricane season in Florida. The operations manager at a plant that bottles drinking water wants to be sure that the filling process for 1-gallon bottles (1 gallon is approximately 3.785 liters) is operating properly. Currently, the company is testing the volumes of 1-gallon bottles. Suppose that a random sample of 75 one-gallon bottles is tested. Find the 95% confidence interval estimate of the population mean volume. The measurements are recorded in the data file Water.
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